Bump react-intl from 2.7.2 to 2.9.0 (#10940)

Bumps [react-intl](https://github.com/yahoo/react-intl) from 2.7.2 to 2.9.0.
- [Release notes](https://github.com/yahoo/react-intl/releases)
- [Commits](https://github.com/yahoo/react-intl/compare/v2.7.2...v2.9.0)

package.json

@@ -126,7 +126,7 @@
     "react-hotkeys": "^1.1.4",
     "react-immutable-proptypes": "^2.1.0",
     "react-immutable-pure-component": "^1.1.1",
-    "react-intl": "^2.7.2",
+    "react-intl": "^2.9.0",
     "react-masonry-infinite": "^1.2.2",
     "react-motion": "^0.5.2",
     "react-notification": "^6.8.4",

yarn.lock

@@ -4301,7 +4301,7 @@ hmac-drbg@^1.0.0:
     minimalistic-assert "^1.0.0"
     minimalistic-crypto-utils "^1.0.1"
 
-hoist-non-react-statics@^2.5.0, hoist-non-react-statics@^2.5.5:
+hoist-non-react-statics@^2.5.0:
   version "2.5.5"
   resolved "https://registry.yarnpkg.com/hoist-non-react-statics/-/hoist-non-react-statics-2.5.5.tgz#c5903cf409c0dfd908f388e619d86b9c1174cb47"
   integrity sha512-rqcy4pJo55FTTLWt+bU8ukscqHeE/e9KWvsOW2b/a3afxQZhwkQdT1rPPCJ0rYXdj4vNcasY8zHTH+jF/qStxw==
@@ -7614,12 +7614,12 @@ react-intl-translations-manager@^5.0.3:
     json-stable-stringify "^1.0.1"
     mkdirp "^0.5.1"
 
-react-intl@^2.7.2:
-  version "2.7.2"
-  resolved "https://registry.yarnpkg.com/react-intl/-/react-intl-2.7.2.tgz#efe97e3fc0e99b4e88a6e6150854d3d1852a4381"
-  integrity sha512-3dcNGLqEw2FKkX+1L2WYLgjP0MVJkvWuVd1uLcnwifIQe8JQvnd9Bss4hb4Gvg/YhBIRcs4LM6C2bAgyklucjw==
+react-intl@^2.9.0:
+  version "2.9.0"
+  resolved "https://registry.yarnpkg.com/react-intl/-/react-intl-2.9.0.tgz#c97c5d17d4718f1575fdbd5a769f96018a3b1843"
+  integrity sha512-27jnDlb/d2A7mSJwrbOBnUgD+rPep+abmoJE511Tf8BnoONIAUehy/U1zZCHGO17mnOwMWxqN4qC0nW11cD6rA==
   dependencies:
-    hoist-non-react-statics "^2.5.5"
+    hoist-non-react-statics "^3.3.0"
     intl-format-cache "^2.0.5"
     intl-messageformat "^2.1.0"
     intl-relativeformat "^2.1.0"